Those who cannot master themselves cannot master anything. - Severus Snape

"Those who cannot master themselves cannot master anything."

Severus Snape

More from Severus Snape

"It is our choices that show what we truly are, far more than our abilities."

"Dunderheads. All of you. Particularly you, Potter."

"I can teach you how to bottle fame, brew glory, even put a stopper in death."

"One sip of this potion would make a man invincible."